Add tox configuration
Bug 1058225: re-expand buildbot-master flows
Bug 1104034: configure proxxy servers with securitygroups.yml r=gmiroshnykov
Merge branch 'master' of https://github.com/mozilla/build-cloud-tools into stop_idle_ssh_key
Merge branch 'master' of https://github.com/mozilla/build-cloud-tools into tox
Bug 1058225: fix IP for try VLAN; r=Callek
Yay?
Merge branch 'stop_idle_ssh_key' into tox

Conflicts:
	.travis.yml
	requirements-tests.txt
Add missing PyYAML
Merge branch 'master' of https://github.com/mozilla/build-cloud-tools into tox
Use flake8
Add .tox/ to hg/git ignore
Use flake8
Use global flake8 configuration
Use time.time() for moz-created
Merge branch 'master' of https://github.com/mozilla/build-cloud-tools into stop_idle_ssh_key
Merge branch 'stop_idle_ssh_key' into tox